An Analytical Equation of State for Some Saturated Liquid Metals

被引：0
作者：
L. Maftoon-Azad
A. Boushehri
机构：
[1] Shiraz University,Department of Chemistry, College of Sciences
来源：
International Journal of Thermophysics | 2004年 / 25卷
关键词：
correlation; equation of state; heat of vaporization; liquid metals;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An analytical equation of state (EoS) is developed for some saturated molten metals. The equation is that of Ihm, Song and Mason in which the three temperature–dependent parameters, second virial coefficient, van der Waals co–volume, and a scaling parameter, are calculated by means of corresponding states correlations. The required characteristic constants are the heat of vaporization and the density at the melting point, Δ Hvap and ρm, respectively. The EoS is applied to these liquid metals to calculate the density at temperatures higher than their melting points. The results are fairly consistent with experiment, maximum difference less than ±4%.
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页码：893 / 899
页数：6
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